Quiz

Quiz: The Fetch-Decode-Execute Cycle

OCR GCSE J277 Computer Science specification

11 Steps9 Questions

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Building on what you've learned about the CPU, let's test your knowledge of the Fetch-Decode-Execute Cycle!

Multiple ChoiceInteractive

What is the first step of the Fetch-Decode-Execute Cycle?

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Multi-SelectInteractive

Which of the following are part of the Fetch-Decode-Execute Cycle? (Select all that apply)

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Fill in the BlankInteractive

During the {{blank0}} step, the CPU retrieves the instruction from {{blank1}}.

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MatchingInteractive

Match the items on the left with their correct pairs on the right

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Multiple ChoiceInteractive

Which register holds the address of the next instruction to be fetched?

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Fill in the BlankInteractive

The {{blank0}} step translates the instruction into signals that the CPU can understand.

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typedAnswer

Match the items on the left with their correct pairs on the right

Multiple ChoiceInteractive

Which register temporarily holds data that has been fetched from memory?

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MatchingInteractive

Match the items on the left with their correct pairs on the right

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Multiple ChoiceInteractive

What happens after the CPU executes an instruction?

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